Congratulations to Rui and Christoph on their recent N&Vs article in Nature Genetics where they discuss two new studies identifying promoters that function as long-range enhancers in vivo!
Catarino RR, Neumayr C, Stark A. Promoting transcription over long distances. Nature Genetics, 2017 Jun 28;49(7):972-973. Pubmed  (http://www.ncbi.nlm.nih.gov/pubmed/28656981).